Opinions from M. C. Langer 2004

  • 'Agnosphitys is a nomen dubium'
  • 'Agnosphitys cromhallensis is a nomen dubium'
  • 'Aliwalia belongs to Dinosauria'
  • 'Aliwalia rex belongs to Aliwalia'
  • 'Alwalkeria belongs to Saurischia'
  • 'Caseosaurus is a subjective synonym of Chindesaurus'
  • 'Caseosaurus crosbyensis is a subjective synonym of Chindesaurus bryansmalli'
  • 'Chindesaurus belongs to Saurischia'
  • 'Chindesaurus bryansmalli belongs to Chindesaurus'
  • 'Eoraptor belongs to Saurischia'
  • 'Eoraptor lunensis belongs to Eoraptor'
  • 'Eusaurischia belongs to Saurischia'
  • 'Frenguellisaurus is a subjective synonym of Herrerasaurus'
  • 'Frenguellisaurus ischigualastensis is a subjective synonym of Herrerasaurus ischigualastensis'
  • 'Guaibasaurus belongs to Eusaurischia'
  • 'Guaibasaurus candelariensis belongs to Guaibasaurus'
  • 'Herrerasauridae belongs to Saurischia'
  • 'Herrerasaurus belongs to Herrerasauridae'
  • 'Herrerasaurus ischigualastensis belongs to Herrerasaurus'
  • 'Ischisaurus is a subjective synonym of Herrerasaurus'
  • 'Ischisaurus cattoi is a subjective synonym of Herrerasaurus ischigualastensis'
  • 'Saltopus belongs to Dinosauria'
  • 'Saltopus elginensis belongs to Saltopus'
  • 'Saturnalia belongs to Eusaurischia'
  • 'Saturnalia tupiniquim belongs to Saturnalia'
  • 'Saurischia was reranked as a unranked clade and belongs to Dinosauria'
  • 'Sauropodomorpha was reranked as a unranked clade and belongs to Eusaurischia'
  • 'Spondylosoma belongs to Dinosauria'
  • 'Spondylosoma absconditum belongs to Spondylosoma'
  • 'Staurikosaurus belongs to Herrerasauridae'
  • 'Staurikosaurus pricei belongs to Staurikosaurus'
  • 'Teyuwasu is a nomen dubium'
  • 'Teyuwasu barberenai belongs to Teyuwasu' according to Kischlat 1999
  • 'Teyuwasu barberenai is a nomen dubium'
  • 'Thecospondylus is a nomen dubium'
  • 'Thecospondylus horneri is a nomen dubium'
  • 'Theropoda was reranked as a unranked clade and belongs to Eusaurischia'
  • 'Walkeria is replaced by Alwalkeria'
  • 'Walkeria maleriensis is recombined as Alwalkeria maleriensis'